docs: def should_stream(proxy_response):
      """Function to verify if the proxy_response must be converted into
      a stream.This will be done by checking the proxy_response content-length
      and verify if its length is bigger than one stipulated
      by MIN_STREAMING_LENGTH.
  
      :param proxy_response: An Instance of urllib3.response.HTTPResponse
      :returns: A boolean stating if the proxy_response should
                be treated as a stream
      """
      content_type = proxy_response.headers.get('Content-Type')
  
      if is_html_content_type(content_type):
          return False
  
      try:
          content_length = int(proxy_response.headers.get('Content-Length', 0))
      except ValueError:
          content_length = 0
  
      if not content_length or content_length > MIN_STREAMING_LENGTH:
          return True
  
      return False